Mak; Ka Ming
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mak; Ka Ming.The latest application filed is for "antenna for use in electronic communication systems".
- Mak; Ka Ming - Hong Kong CN
- Mak; Ka Ming - Tseung Kwan O HK
- Mak; Ka Ming - New Territories HK
| Patent | Date |
|---|---|
| Antenna for use in electronic communication systems Grant 10,862,220 - Mak , et al. December 8, 2 | 2020-12-08 |
| Antenna for Use in Electronic Communication Systems App 20190319366 - Mak; Chi Lun ; et al. | 2019-10-17 |
| Aperture-coupled microstrip-line feed for circularly polarized patch antenna Grant 10,033,105 - Lai , et al. July 24, 2 | 2018-07-24 |
| Aperture-coupled Microstrip-line Feed For Circularly Polarized Patch Antenna App 20180048068 - LAI; Hau Wah ; et al. | 2018-02-15 |
| Shorted bowtie patch antenna with parasitic shorted patches Grant 9,843,102 - Lai , et al. December 12, 2 | 2017-12-12 |
| Aperture-coupled microstrip-line feed for circularly polarized patch antenna Grant 9,819,088 - Lai , et al. November 14, 2 | 2017-11-14 |
| Aperture-coupled Microstrip-line Feed For Circularly Polarized Patch Antenna App 20160164182 - LAI; Hau Wah ; et al. | 2016-06-09 |
| Shorted Bowtie Patch Antenna With Parasitic Shorted Patches App 20160141757 - LAI; Hau Wah ; et al. | 2016-05-19 |
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